🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.51 AU - 1.99 AU

Year: 1041 Days

Day: 21.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,816,115 km

• M1: 1,814,173 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.54 AU - 2.06 AU

Year: 1086 Days

Day: 30.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.1

Radius: 8.9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.97 AU - 3.27 AU

Year: 2478 Days

Day: 7.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 71,816,115 km

• M1: 124,765 km (0.065 R)
• M2: 187,745 km (0.105 R)
• M3: 273,016 km (0.085 R)
• M4: 328,816 km (0.087 R)
• M5: 569,968 km (0.116 R)
• M6: 639,082 km (0.044 R)
• M7: 820,844 km (0.049 R)
• M8: 982,260 km (0.117 R)
• M9: 1,086,230 km (0.119 R)
• M10: 1,274,723 km (0.045 R)
• M11: 1,357,301 km (0.049 R)
• M12: 1,751,641 km (0.068 R)
• M13: 2,070,285 km (0.06 R)
• M14: 2,205,521 km (0.109 R)
• M15: 2,356,316 km (0.08 R)
• M16: 2,510,551 km (0.118 R)
• M17: 2,575,776 km (0.06 R)
• M18: 2,708,021 km (0.089 R)
• M19: 2,801,968 km (0.105 R)
• M20: 2,910,726 km (0.075 R)
• M21: 3,118,368 km (0.042 R)
• M22: 3,302,373 km (0.091 R)
• M23: 3,815,494 km (0.112 R)
• M24: 4,089,108 km (0.079 R)
• M25: 4,511,423 km (0.054 R)
• M26: 4,703,656 km (0.104 R)
• M27: 4,964,256 km (0.112 R)
• M28: 5,129,561 km (0.105 R)
• M29: 5,296,662 km (0.095 R)
• M30: 5,601,991 km (0.075 R)
• M31: 5,826,089 km (0.101 R)
• M32: 5,930,508 km (0.069 R)
• M33: 6,158,944 km (0.104 R)
• M34: 6,318,864 km (0.067 R)
• M35: 6,861,606 km (0.094 R)
• M36: 7,269,260 km (0.103 R)
• M37: 7,494,853 km (0.061 R)
• M38: 7,665,694 km (0.116 R)
• M39: 8,088,458 km (0.084 R)
• M40: 8,381,221 km (0.065 R)
• M41: 8,459,909 km (0.095 R)
• M42: 8,836,746 km (0.092 R)
• M43: 8,997,115 km (0.106 R)
• M44: 9,077,748 km (0.115 R)
• M45: 9,158,531 km (0.041 R)
• M46: 10,000,318 km (0.082 R)
• M47: 10,188,363 km (0.05 R)
• M48: 10,930,967 km (0.116 R)
• M49: 10,995,443 km (0.071 R)
• M50: 11,081,612 km (0.088 R)
• M51: 11,691,074 km (0.098 R)
• M52: 11,845,159 km (0.095 R)
• M53: 11,977,703 km (0.113 R)
• M54: 12,289,016 km (0.079 R)
• M55: 12,490,525 km (0.116 R)
• M56: 12,557,993 km (0.098 R)
• M57: 12,693,230 km (0.058 R)
• M58: 12,874,243 km (0.08 R)
• M59: 12,987,788 km (0.12 R)
• M60: 13,307,628 km (0.026 R)
• M61: 13,376,593 km (0.11 R)
• M62: 13,862,038 km (0.091 R)
• M63: 14,259,220 km (0.101 R)
• M64: 15,017,083 km (0.062 R)
• M65: 15,473,207 km (0.103 R)
• M66: 15,763,726 km (0.111 R)
• M67: 16,325,466 km (0.114 R)
• M68: 16,473,119 km (0.031 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 5.3

Gravity: 17.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.39 AU - 9.51 AU

Year: 13061 Days

Day: 16.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,816,115 km

• M1: 95,743 km (0.119 R)
• M2: 169,046 km (0.101 R)
• M3: 232,325 km (0.101 R)
• M4: 385,514 km (0.112 R)
• M5: 443,558 km (0.05 R)
• M6: 520,451 km (0.111 R)
• M7: 796,459 km (0.084 R)
• M8: 872,006 km (0.102 R)
• M9: 1,197,830 km (0.108 R)
• M10: 2,002,218 km (0.099 R)
• M11: 2,736,295 km (0.115 R)
• M12: 4,023,884 km (0.09 R)
• M13: 4,421,814 km (0.036 R)
• M14: 4,728,340 km (0.119 R)
• M15: 5,077,053 km (0.064 R)
• M16: 5,112,358 km (0.041 R)
• M17: 5,147,812 km (0.093 R)
• M18: 5,326,133 km (0.119 R)
• M19: 6,247,805 km (0.095 R)
• M20: 6,285,654 km (0.114 R)
• M21: 6,399,797 km (0.087 R)
• M22: 7,138,362 km (0.107 R)
• M23: 7,903,704 km (0.092 R)
• M24: 8,442,257 km (0.106 R)
• M25: 8,694,778 km (0.117 R)
• M26: 9,729,546 km (0.078 R)
• M27: 10,350,976 km (0.095 R)
• M28: 10,485,764 km (0.062 R)
• M29: 11,168,678 km (0.06 R)
• M30: 11,725,332 km (0.038 R)
• M31: 12,290,961 km (0.051 R)
• M32: 13,107,466 km (0.047 R)
• M33: 13,546,686 km (0.065 R)
• M34: 13,694,189 km (0.099 R)
• M35: 13,891,808 km (0.118 R)
• M36: 14,439,785 km (0.115 R)
• M37: 14,893,366 km (0.081 R)
• M38: 15,556,832 km (0.06 R)
• M39: 15,969,872 km (0.037 R)
• M40: 16,491,370 km (0.099 R)
• M41: 17,497,416 km (0.102 R)
• M42: 18,142,931 km (0.084 R)
• M43: 18,305,543 km (0.102 R)
• M44: 20,463,044 km (0.062 R)
• M45: 21,657,733 km (0.111 R)
• M46: 21,715,178 km (0.113 R)
• M47: 21,772,624 km (0.119 R)
• M48: 22,292,476 km (0.116 R)
• M49: 22,524,802 km (0.057 R)
• M50: 22,699,532 km (0.083 R)
• M51: 23,935,510 km (0.047 R)
• M52: 24,711,623 km (0.074 R)
• M53: 25,012,315 km (0.094 R)
• M54: 25,617,289 km (0.118 R)
• M55: 25,982,607 km (0.041 R)
• M56: 26,903,382 km (0.113 R)
• M57: 27,088,883 km (0.113 R)
• M58: 27,274,684 km (0.117 R)
• M59: 27,647,631 km (0.116 R)
• M60: 27,834,778 km (0.109 R)
• M61: 27,959,842 km (0.116 R)
• M62: 28,210,418 km (0.082 R)
• M63: 28,335,931 km (0.098 R)
• M64: 28,524,574 km (0.113 R)
• M65: 28,650,535 km (0.114 R)
• M66: 29,857,042 km (0.075 R)
• M67: 33,441,407 km (0.11 R)
• M68: 33,640,821 km (0.119 R)
• M69: 36,336,724 km (0.114 R)
• M70: 36,884,253 km (0.059 R)
• M71: 37,021,583 km (0.081 R)
• M72: 37,503,438 km (0.105 R)
• M73: 38,403,868 km (0.057 R)
• M74: 38,612,557 km (0.105 R)
• M75: 38,751,982 km (0.037 R)
• M76: 38,961,419 km (0.104 R)
• M77: 39,451,651 km (0.111 R)
• M78: 39,873,368 km (0.105 R)
• M79: 39,943,828 km (0.076 R)
• M80: 41,076,284 km (0.114 R)
• M81: 42,434,932 km (0.066 R)
• M82: 42,722,908 km (0.115 R)
• M83: 42,794,864 km (0.044 R)
• M84: 45,269,512 km (0.11 R)
• M85: 45,342,965 km (0.048 R)
• M86: 45,416,418 km (0.105 R)
• M87: 45,710,976 km (0.04 R)
• M88: 46,006,132 km (0.113 R)
• M89: 47,044,042 km (0.064 R)
• M90: 47,192,892 km (0.095 R)
• M91: 47,790,087 km (0.065 R)
• M92: 48,164,530 km (0.052 R)
• M93: 48,916,409 km (0.033 R)
• M94: 50,355,840 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.2

Radius: 3.8

Gravity: 31.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 10.32 AU - 16.72 AU

Year: 22350 Days

Day: 16 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,816,115 km

• M1: 108,608 km (0.072 R)
• M2: 314,156 km (0.081 R)
• M3: 517,160 km (0.093 R)
• M4: 898,335 km (0.097 R)
• M5: 1,319,902 km (0.099 R)
• M6: 1,550,881 km (0.093 R)
• M7: 1,920,837 km (0.118 R)
• M8: 2,489,159 km (0.062 R)
• M9: 2,701,438 km (0.109 R)
• M10: 2,993,453 km (0.071 R)
• M11: 3,105,502 km (0.043 R)
• M12: 4,050,961 km (0.105 R)
• M13: 4,133,539 km (0.115 R)
• M14: 4,554,657 km (0.099 R)
• M15: 5,033,370 km (0.045 R)
• M16: 5,850,922 km (0.08 R)
• M17: 6,132,466 km (0.119 R)
• M18: 6,322,604 km (0.114 R)
• M19: 6,659,948 km (0.11 R)
• M20: 6,757,485 km (0.057 R)
• M21: 8,118,976 km (0.065 R)
• M22: 8,223,245 km (0.112 R)
• M23: 8,380,323 km (0.083 R)
• M24: 8,432,832 km (0.112 R)
• M25: 8,697,321 km (0.082 R)
• M26: 9,180,373 km (0.102 R)
• M27: 9,397,738 km (0.061 R)
• M28: 10,060,307 km (0.035 R)
• M29: 10,340,803 km (0.067 R)
• M30: 10,737,686 km (0.077 R)
• M31: 11,255,445 km (0.074 R)
• M32: 13,283,094 km (0.118 R)
• M33: 13,405,914 km (0.082 R)
• M34: 16,726,388 km (0.118 R)
• M35: 16,792,660 km (0.12 R)
• M36: 17,526,887 km (0.03 R)
• M37: 18,067,533 km (0.071 R)
• M38: 19,931,971 km (0.062 R)
• M39: 20,002,133 km (0.105 R)
• M40: 20,142,904 km (0.083 R)
• M41: 20,566,865 km (0.1 R)
• M42: 21,136,982 km (0.052 R)
• M43: 22,292,327 km (0.074 R)
• M44: 23,172,261 km (0.048 R)
• M45: 23,616,567 km (0.115 R)
• M46: 24,063,565 km (0.094 R)
• M47: 24,513,406 km (0.108 R)
• M48: 26,340,295 km (0.101 R)
• M49: 27,660,646 km (0.113 R)
• M50: 28,368,244 km (0.068 R)
• M51: 29,401,068 km (0.055 R)
• M52: 29,480,953 km (0.106 R)
• M53: 31,748,558 km (0.071 R)
• M54: 31,830,687 km (0.067 R)
• M55: 31,994,945 km (0.077 R)
• M56: 32,654,672 km (0.064 R)
• M57: 32,820,426 km (0.113 R)
• M58: 33,485,838 km (0.072 R)
• M59: 34,492,332 km (0.081 R)
• M60: 35,083,992 km (0.052 R)
• M61: 35,593,821 km (0.051 R)
• M62: 36,106,044 km (0.088 R)
• M63: 36,879,017 km (0.114 R)
• M64: 37,831,207 km (0.111 R)
• M65: 37,918,123 km (0.077 R)
• M66: 39,142,582 km (0.12 R)
• M67: 39,230,546 km (0.083 R)
• M68: 39,494,735 km (0.093 R)
• M69: 41,809,613 km (0.034 R)
• M70: 41,989,579 km (0.035 R)
• M71: 43,074,164 km (0.1 R)
• M72: 45,548,213 km (0.091 R)
• M73: 46,942,465 km (0.099 R)
• M74: 48,728,514 km (0.056 R)
• M75: 50,249,775 km (0.092 R)
• M76: 51,883,085 km (0.106 R)
• M77: 52,949,119 km (0.103 R)
• M78: 53,826,810 km (0.039 R)
• M79: 55,596,403 km (0.079 R)
• M80: 55,794,171 km (0.106 R)
• M81: 55,992,239 km (0.104 R)
• M82: 56,687,271 km (0.106 R)
• M83: 57,684,939 km (0.068 R)
• M84: 58,085,712 km (0.095 R)
• M85: 60,306,193 km (0.065 R)
• M86: 60,916,552 km (0.116 R)
• M87: 61,324,655 km (0.119 R)
• M88: 62,348,653 km (0.118 R)
• M89: 63,999,016 km (0.071 R)
• M90: 65,454,753 km (0.104 R)
• M91: 66,291,604 km (0.103 R)
• M92: 67,131,895 km (0.089 R)
• M93: 68,822,949 km (0.069 R)
• M94: 70,100,515 km (0.032 R)
• M95: 70,849,402 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 10,364 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit